Find Research Output

Search in all content

Filters for Research Output

Search concepts
Selected Filters

Publication Year

  • 2019
  • 2018
  • 2017
  • 2015
  • 2013
  • 2012
  • 2011

Author

  • Ram Mohan Narayanan

Abnormal gait detection and classification using micro-Doppler radar signatures

Hall, D. L., Ridder, T. D. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 110030Q. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A compound Gaussian-based waveform design approach for enhanced target detection in multistatic radar imaging

Idriss, Z., Raj, R. G. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 110031C. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Adaptable bandwidth for harmonic step-frequency radar

Martone, A. F., Gallagher, K. A., Sherbondy, K. D., Ranney, K. I., Dogaru, T. V., Mazzaro, G. J. & Narayanan, R. M., Jan 1 2015, In : International Journal of Antennas and Propagation. 2015, 808093.

Research output: Contribution to journalArticle

10 Scopus citations

Additive manufacturing for microwave and millimeter-wave antennas: A summary of current technology and experimentation

O'Neill, A. D., Davidson, J. C., Kane, T. J. & Narayanan, R. M., Jan 1 2019, Image Sensing Technologies: Materials, Devices, Systems, and Applications VI. Dhar, N. K., Dutta, A. K. & Babu, S. R. (eds.). SPIE, 109800Y. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10980).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Ampliude based compressive sensing for UWB noise radar signal

Wu, J., Liang, Q., Chen, D., Cheng, X. & Narayanan, R. M., Dec 1 2012, 2012 IEEE Globecom Workshops, GC Wkshps 2012. p. 1430-1434 5 p. 6477794. (2012 IEEE Globecom Workshops, GC Wkshps 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Analysis and design of algorithms for compressive sensing based noise radar systems

Shastry, M. C., Kwon, Y., Narayanan, R. M. & Rangaswamy, M., Oct 12 2012, 2012 IEEE 7th Sensor Array and Multichannel Signal Processing Workshop, SAM 2012. p. 333-336 4 p. 6250503. (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Analysis of Damage in Unidirectional CFRP Circuit Analog Absorbers

Ordonnell, J. C., Narayanan, R. M. & Lenzing, E. H., Dec 3 2018, NAECON 2018 - IEEE National Aerospace and Electronics Conference. Institute of Electrical and Electronics Engineers Inc., p. 555-560 6 p. 8556636. (Proceedings of the IEEE National Aerospace Electronics Conference, NAECON; vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Analysis of sparse co-prime sensing array performance using wideband noise signals

Alexander, D. B., Narayanan, R. M. & Himed, B., Apr 10 2018, Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017. Matthews, M. B. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 1147-1151 5 p. 8335530. (Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017; vol. 2017-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Analysis of Sudoku coded waveforms and application to planar phased arrays

Bufler, T. D., Narayanan, R. M. & Sherbondy, K. D., Jun 7 2017, 2017 IEEE Radar Conference, RadarConf 2017. Institute of Electrical and Electronics Engineers Inc., p. 1239-1244 6 p. 7944394. (2017 IEEE Radar Conference, RadarConf 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Analyzing receiver bandwidth for near-range ultra-wideband pulse compression imaging radar systems

Phelan, B. R., Kelly, C. D., Sherbondy, K. D. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 110031E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antenna placement for minimizing target localization error in UWB MIMO noise radar

Chen, W. J. & Narayanan, R. M., Apr 4 2011, In : IEEE Antennas and Wireless Propagation Letters. 10, p. 135-138 4 p., 5720259.

Research output: Contribution to journalArticle

21 Scopus citations

A portable real-time digital noise radar system for through-the-wall imaging

Chen, P. H., Shastry, M. C., Lai, C. P. & Narayanan, R. M., Apr 10 2012, In : IEEE Transactions on Geoscience and Remote Sensing. 50, 10 PART2, p. 4123-4134 12 p., 6178010.

Research output: Contribution to journalArticle

49 Scopus citations

Application and performance of convolutional neural networks to SAR

Fox, M. R. & Narayanan, R. M., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 1063304. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Application of microwave noiselets for nondestructive testing of unidirectional carbon fiber reinforced polymers

Navagato, M. D. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 1100316. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Application of radar to remote patient monitoring and eldercare

Ahmad, F., Narayanan, R. M. & Schreurs, D., Feb 1 2015, In : IET Radar, Sonar and Navigation. 9, 2, 1 p.

Research output: Contribution to journalEditorial

17 Scopus citations

Application of Unidirectional Carbon-Fiber-Reinforced-Polymer Laminas in Circuit-Analog Absorbers

Riley, E. J., Lenzing, E. H. & Narayanan, R. M., Dec 1 2018, In : IEEE Transactions on Electromagnetic Compatibility. 60, 6, p. 1743-1751 9 p., 8334655.

Research output: Contribution to journalArticle

6 Scopus citations

Applying Periodic Retraining to Survival Analysis-Based Dynamic Spectrum Access Algorithms

Lipski, M. V. & Narayanan, R. M., Jan 2 2019, 2018 IEEE Military Communications Conference, MILCOM 2018. Institute of Electrical and Electronics Engineers Inc., p. 871-876 6 p. 8599767. (Proceedings - IEEE Military Communications Conference MILCOM; vol. 2019-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

A stochastic model for prediction and avoidance of RF interference to cognitive radars

Kovarskiy, J. A., Narayanan, R. M., Martone, A. F. & Sherbondy, K. D., Apr 2019, 2019 IEEE Radar Conference, RadarConf 2019. Institute of Electrical and Electronics Engineers Inc., 8835523. (2019 IEEE Radar Conference, RadarConf 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

A technique for the extraction of ultra-wideband (UWB) signals concealed in frequency band folded responses

Vela, R., Narayanan, R. M. & Erisman, D., Jul 13 2011, Radar Sensor Technology XV. Vol. 8021. 80211A

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

A technique for the generation of customizable ultra-wideband pseudo-noise waveforms

Vela, R., Erisman, D. & Narayanan, R. M., Jul 13 2011, Radar Sensor Technology XV. 802118. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8021).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

A thorough analysis of various geometries for a dynamic calibration target for through-wall and through-rubble radar

Harner, M. J., Narayanan, R. M., Jendzurski, J. R. & Paulter, N. G., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 106330Y. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Avoidance of Time-Varying Radio Frequency Interference with Software-Defined Cognitive Radar

Kirk, B. H., Narayanan, R. M., Gallagher, K. A., Martone, A. F. & Sherbondy, K. D., Jun 2019, In : IEEE Transactions on Aerospace and Electronic Systems. 55, 3, p. 1090-1107 18 p., 8574912.

Research output: Contribution to journalArticle

5 Scopus citations

Band-limited random waveforms in compressive radar imaging

Shastry, M. C., Narayanan, R. M. & Rangaswamy, M., Jul 23 2012, Compressive Sensing. 83650U. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8365).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Bandwidth sharing and scan scheduling in multimodal radar with communications and tracking

Bhat, S. S., Narayanan, R. M. & Rangaswamy, M., Sep 1 2013, In : IETE Journal of Research. 59, 5, p. 551-562 12 p.

Research output: Contribution to journalArticle

9 Scopus citations

Bandwidth sharing and scheduling for multimodal radar with communications and tracking

Bhat, S. S., Narayanan, R. M. & Rangaswamy, M., Oct 12 2012, 2012 IEEE 7th Sensor Array and Multichannel Signal Processing Workshop, SAM 2012. p. 233-236 4 p. 6250476. (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Scopus citations

Bistatic and multistatic target identification for through-wall radar imaging

Allebach, J. M., Narayanan, R. M., Hoe, B. & Broderick, S. P., Jan 1 2015, Radar Sensor Technology XIX; and Active and Passive Signatures VI. Doerry, A., Hawley, C. T., Gilbreath, G. C. & Ranney, K. I. (eds.). SPIE, Vol. 9461. 94610G

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

CGLRT plus TDL beamforming for ultrawideband MIMO noise radar

Chen, W. J. & Narayanan, R. M., Jul 23 2012, In : IEEE Transactions on Aerospace and Electronic Systems. 48, 3, p. 1858-1869 12 p., 6237566.

Research output: Contribution to journalArticle

12 Scopus citations

Channel-hopping blind rendezvous for cognitive radio networks using channel occupancy prediction

Lipski, M. V. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 1100319. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Characterization of radar cross section of carbon fiber composite materials

Riley, E. J., Lenzing, E. H. & Narayanan, R. M., Jan 1 2015, Radar Sensor Technology XIX; and Active and Passive Signatures VI. Doerry, A., Hawley, C. T., Gilbreath, G. C. & Ranney, K. I. (eds.). SPIE, Vol. 9461. 946103

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations
3 Scopus citations

Characterizing detection thresholds using extreme value theory in compressive noise radar imaging

Shastry, M. C., Narayanan, R. M. & Rangaswamy, M., Aug 8 2013, Compressive Sensing II. 87170B. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8717).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Classification and modeling of human activities using empirical mode decomposition with S-band and millimeter-wave micro-Doppler radars

Fairchild, D. P. & Narayanan, R. M., Dec 1 2012, Radar Sensor Technology XVI. 83610X. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8361).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Scopus citations

Classification via the shadow region in SAR imagery

Papson, S. & Narayanan, R. M., Apr 1 2012, In : IEEE Transactions on Aerospace and Electronic Systems. 48, 2, p. 969-980 12 p., 6178042.

Research output: Contribution to journalArticle

62 Scopus citations

Cognitive software defined radar: Waveform design for clutter and interference suppression

Kirk, B. H., Owen, J. W., Narayanan, R. M., Blunt, S. D., Martone, A. F. & Sherbondy, K. D., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 10188. 1018818

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations

Cognitive software defined radar: A reactive approach to RFI avoidance

Kirk, B. H., Gallagher, K. A., Owen, J. W., Narayanan, R. M., Martone, A. F. & Sherbondy, K. D., Jun 8 2018, 2018 IEEE Radar Conference, RadarConf 2018. Institute of Electrical and Electronics Engineers Inc., p. 630-635 6 p. (2018 IEEE Radar Conference, RadarConf 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations

Cognitive software-defined radar: Evaluation of target detection with RFI avoidance

Kirk, B. H., Kozy, M. A., Gallagher, K. A., Narayanan, R. M., Buehrer, R. M., Martone, A. F. & Sherbondy, K. D., Apr 2019, 2019 IEEE Radar Conference, RadarConf 2019. Institute of Electrical and Electronics Engineers Inc., 8835498. (2019 IEEE Radar Conference, RadarConf 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Comparing stochastic and Markov decision process approaches for predicting radio frequency interference

Kovarskiy, J. A., Kozy, M., Thornton, C., Martone, A. F., Narayanan, R. M., Buehrer, R. M. & Sherbondy, K. D., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 1100318. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Comparison of noise and chirp waveforms for radar target detection in clutter

Narayanan, R. M., Allebach, J. M. & Himed, B., Aug 1 2019, In : IET Radar, Sonar and Navigation. 13, 8, p. 1333-1343 11 p.

Research output: Contribution to journalArticle

Comparison of RF spectrum prediction methods for dynamic spectrum access

Kovarskiy, J. A., Martone, A. F., Gallagher, K. A., Sherbondy, K. D. & Narayanan, R. M., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 10188. 1018819

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations
9 Scopus citations

Compressive sensing based image reconstruction for synthetic aperture radar using discrete cosine transform and noiselets

Kim, T. H. & Narayanan, R. M., Oct 9 2015, 2015 38th International Conference on Telecommunications and Signal Processing, TSP 2015. Molnar, K. & Herencsar, N. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 582-586 5 p. 7296330. (2015 38th International Conference on Telecommunications and Signal Processing, TSP 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Compressive sensing meets noise radar

Shastry, M. C., Narayanan, R. M. & Rangaswamy, M., Jan 1 2017, Compressive Sensing for Urban Radar. CRC Press, p. 429-459 31 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Considerations and framework for foveated imaging systems

Narayanan, R. M., Kane, T. J., Rice, T. F. & Tauber, M. J., Sep 1 2018, In : Photonics. 5, 3, 18.

Research output: Contribution to journalArticle

1 Scopus citations

Considerations in the development of a foveated imaging system for unmanned aerial vehicles (UAVs)

O'Neill, A. D., Davidson, J. C., Kane, T. J., Narayanan, R. M. & Dhar, N. K., Jan 1 2018, Image Sensing Technologies: Materials, Devices, Systems, and Applications V. Dutta, A. K. & Dhar, N. K. (eds.). SPIE, 1065610. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10656).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Conventional and emerging waveforms for detection and imaging of targets behind walls

Ahmad, F. & Narayanan, R. M., Jan 1 2017, Through-the-Wall Radar Imaging. CRC Press, p. 157-184 28 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Scopus citations

Cost function design for modeling information overload in radar systems

Singerman, P. G., Narayanan, R. M. & Rangaswamy, M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 110030A. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cross-correlation analysis of noise radar signals propagating through lossy dispersive media

Smith, S. & Narayanan, R. M., Jul 13 2011, Radar Sensor Technology XV. Vol. 8021. 802116

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations
1 Scopus citations
11 Scopus citations